3316394262281 has 16 divisors (see below), whose sum is σ = 3353035046400. Its totient is φ = 3279985363200.

The previous prime is 3316394262271. The next prime is 3316394262287. The reversal of 3316394262281 is 1822624936133.

It is a cyclic number.

It is not a de Polignac number, because 3316394262281 - 2²⁶ = 3316327153417 is a prime.

It is a super-2 number, since 2×3316394262281² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3316394262287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29344520 + ... + 29457318.

It is an arithmetic number, because the mean of its divisors is an integer number (209564690400).

Almost surely, 2^{3316394262281} is an apocalyptic number.

It is an amenable number.

3316394262281 is a deficient number, since it is larger than the sum of its proper divisors (36640784119).

3316394262281 is a wasteful number, since it uses less digits than its factorization.

3316394262281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113824.

The product of its digits is 2239488, while the sum is 50.

The spelling of 3316394262281 in words is "three trillion, three hundred sixteen billion, three hundred ninety-four million, two hundred sixty-two thousand, two hundred eighty-one".